Camera gate
Time it between two marks
Record at 240 fps, set lines A and B, enter the distance. For anything that can't carry a phone.
VMax
Speed · camera gate & GPS
What are weclocking today?
Film a pass between two marks at 240 fps and VMax finds the frame where it crosses each line. Or carry the phone and read Doppler speed straight from the satellites.
Coming soonGoogle Play
Speed · A → B
35.4km/h
Features
Everything it does
Review
Every frame, checkable
Step through the clip frame by frame and nudge each crossing. The result shows its own ± error.
Live gate
Readings as they happen
Leave the phone on a tripod and it reads every pass live from the camera preview.
GPS speed
Carry it
Doppler speed from satellites. ±0.1–0.3 m/s, no setup.
Runners
Everyone gets a board
Tag runs to people and follow each person's best and average speeds over time.
Hands-free
Speaks the result
Hear every speed read aloud. Start recording with the volume keys.
Screens
Dark by default.Light when you want it.
How it works
How the camera gate works
- 01
Mark two lines
Place A and B a known distance apart. Cones, chalk, anything visible.
- 02
Film the pass
Hold the phone steady, sideways to the track, and record at 240 fps.
- 03
Read the speed
VMax detects both crossings. Check them frame by frame, then save.
Availability
VMax is almost ready.Android only, for now.
Nothing to sign up for. Your recordings and history stay on your phone. Read the privacy policy.